Flexible flaps for separation control on a wing with low aspect ratio

29.05.97


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Inhaltsverzeichnis

Flexible flaps for separation control on a wing with low aspect ratio

bionics pilot project:

main objective:

Brown Skua with “eddy-flaps”

aerofoil with eddy- flaps

goal:

research goal

experimental setup at the wind tunnel

porosity

aerofoil with silk flaps

silk flaps

polar diagram for ‘perforated plastic sheet’ flaps

aerofoil for pressure distribution

pressure distribution at 16 degrees

pressure distribution at 19 degrees

flow visualisation

pressure distribution at 36 degrees

polar diagram (calculated from all measuring rows)

lift distribution without flaps at different angles of attack

lift distribution with flaps at different angles of attack

summary:

Autor:Giannino Patone

E-Mail: patone@fb10.tu-berlin.de

Homepage: http://www.bionik.tu-berlin.de/user/giani/giani.html

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